Title :
Limitless range quantum communications: Steps towards a solid state quantum repeater
Author :
Hu, C.Y. ; Young, A.B. ; Carswell, S. ; Oulton, R. ; Schneider, C. ; Reitzenstein, S. ; Kamp, M. ; Forchel, A. ; Hoefling, S. ; Rarity, J.G.
Author_Institution :
Centre for Quantum Photonics, Univ. of Bristol, Bristol, UK
Abstract :
We present a quantum repeater scheme based on a single quantum-dot spin in an optical microcavity. The spin-cavity unit performs deterministic Bell-state analysis with heralded memory allowing loss free repeater operation.
Keywords :
Bell theorem; information theory; optical repeaters; quantum communication; quantum dots; deterministic Bell state analysis; heralded memory; limitless range quantum communication; loss free repeater; optical microcavity; single quantum dot spin; solid state quantum repeater; spin-cavity unit; Optical polarization; Optical reflection; Quantum entanglement; Repeaters; Solids; Spontaneous emission;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
